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we are

Leading innovator for non-conventional transformers

The company Greenwood-Power was founded in 2017. A lot has happened since then and you can already look back on great successes. With the concentrated expertise, the entire team was able to develop unique products that revolutionize the market. These unique products are intended to cover all segments of the active distribution grid.



Greenwood-Power is specialized in designing and developing non-conventional instrument transformers for the medium voltage grid. Products are dedicated to a variety of applications, like gas insulated switchgear, air insulated switchgear, and outdoor installations, which have high resistance to harsh environmental conditions.

„Our vision is to bring non-conventional instrument transformer technology into every segment of the energy grid!“

The strengths that speak for us

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Individual development and production tailored to the customer

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Unique expertise

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Short decision-making processes and extremely fast implementation

Distribution Partners

Our reference markets


We were able to convince a number of partners and customers of our products
within a very short time.

Any questions about our distributors?
Our team will be happy to answer them for you.

All products are designed according international standards:

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IEC 61869-1

Instrument transformers – Part 1: General requirements

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IEC 61869-6

Additional general requirements for low power current transformers

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IEC 61869-10

Additional requirements for low power passive voltage transformers

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IEC 61869-11

Additional requirements for low power passive current transformers

In addition, all products fulfill directives:

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Directive on low voltage 2014/35/EU

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Directive on RoHS 2011/65/EU

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EMC Guideline 2004/18/EG if applicable

Greenwood-Power Associations

Current Logo

„currENT is the key industry association representing innovative grid technology companies operating in Europe“


„IEEE is the world’s largest technical professional organization dedicated to advancing technology for the benefit of humanity“

Digital Grid Initiative Logo

„The DIGITAL GRID INITIATIVE sees itself as an open and learning network without a formal organisational form“

Where to meet us

Happy to meet you at the following exhibitions

Logo Distributech International

Distributech International

February 26 -9, 2024
Colorado, Florida

Hannover Messe Logo

Hannover Messe

April 22 – 26, 2024
Hannover, DE


Our team is looking forward to get in touch with you.